Development of Students’ Learning Strategies in Teaching Chemistry E.Zorova, M.Akhmetov Gradec...
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![Page 1: Development of Students’ Learning Strategies in Teaching Chemistry E.Zorova, M.Akhmetov Gradec Kralove, 2014.](https://reader034.fdocuments.in/reader034/viewer/2022051417/56649e625503460f94b5db9f/html5/thumbnails/1.jpg)
Development of Students’ Learning Strategies in Teaching Chemistry
E.Zorova, M.Akhmetov
Gradec Kralove, 2014
![Page 2: Development of Students’ Learning Strategies in Teaching Chemistry E.Zorova, M.Akhmetov Gradec Kralove, 2014.](https://reader034.fdocuments.in/reader034/viewer/2022051417/56649e625503460f94b5db9f/html5/thumbnails/2.jpg)
What is learning strategy?
• Sequence of mental operations:– representation of goals – intellectual styles for achievement of
learning results– an correction of thinking and
learning styles– Reflection methods & results in a
mind
• These operations can be doing in different mental styles– Visual style– Logical style – Symbolic style– Emotional style
![Page 3: Development of Students’ Learning Strategies in Teaching Chemistry E.Zorova, M.Akhmetov Gradec Kralove, 2014.](https://reader034.fdocuments.in/reader034/viewer/2022051417/56649e625503460f94b5db9f/html5/thumbnails/3.jpg)
What mental simulation use chemists?
Mental simulation:
Visual models
Chemical formulas end equations
Pictures and chemical models
Chemical phenomenon
A text
Mental simulation:Symbolic models
Chemical formulas end equations
Pictures and chemical models
Chemical phenomenon
A text
![Page 4: Development of Students’ Learning Strategies in Teaching Chemistry E.Zorova, M.Akhmetov Gradec Kralove, 2014.](https://reader034.fdocuments.in/reader034/viewer/2022051417/56649e625503460f94b5db9f/html5/thumbnails/4.jpg)
Why students have learning problems?
![Page 5: Development of Students’ Learning Strategies in Teaching Chemistry E.Zorova, M.Akhmetov Gradec Kralove, 2014.](https://reader034.fdocuments.in/reader034/viewer/2022051417/56649e625503460f94b5db9f/html5/thumbnails/5.jpg)
Problem of our research
![Page 6: Development of Students’ Learning Strategies in Teaching Chemistry E.Zorova, M.Akhmetov Gradec Kralove, 2014.](https://reader034.fdocuments.in/reader034/viewer/2022051417/56649e625503460f94b5db9f/html5/thumbnails/6.jpg)
Our hypothesis
• Students can achieve better educational results and improve their learning activity, if they will develop their learning strategies through learning chemistry
![Page 7: Development of Students’ Learning Strategies in Teaching Chemistry E.Zorova, M.Akhmetov Gradec Kralove, 2014.](https://reader034.fdocuments.in/reader034/viewer/2022051417/56649e625503460f94b5db9f/html5/thumbnails/7.jpg)
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3.Symbolic
2. Submicro
1. Macro
Levels of Understanding Chemistry (Johnstone)
![Page 8: Development of Students’ Learning Strategies in Teaching Chemistry E.Zorova, M.Akhmetov Gradec Kralove, 2014.](https://reader034.fdocuments.in/reader034/viewer/2022051417/56649e625503460f94b5db9f/html5/thumbnails/8.jpg)
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Levels of chemical thinking
4. Abstract level
3. Logical level
2. Visual submicro level
1. Visual macro level
![Page 9: Development of Students’ Learning Strategies in Teaching Chemistry E.Zorova, M.Akhmetov Gradec Kralove, 2014.](https://reader034.fdocuments.in/reader034/viewer/2022051417/56649e625503460f94b5db9f/html5/thumbnails/9.jpg)
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Best Way to Learning Chemistry (initial course)
5. Symbolic models
4. Description of observation & mo
dels
3. Mental models
2. Chemical models
1. Chemical observation
Results
The beginning
Our attention
![Page 10: Development of Students’ Learning Strategies in Teaching Chemistry E.Zorova, M.Akhmetov Gradec Kralove, 2014.](https://reader034.fdocuments.in/reader034/viewer/2022051417/56649e625503460f94b5db9f/html5/thumbnails/10.jpg)
Pilot pedagogical experiment
• What students visualize in their minds if teacher says «Chemical element»?
What students Visualize Grades
1 group Model of atom Excellent
2 group Symbol of element
Good
3 group Periodic table Not good enough
![Page 11: Development of Students’ Learning Strategies in Teaching Chemistry E.Zorova, M.Akhmetov Gradec Kralove, 2014.](https://reader034.fdocuments.in/reader034/viewer/2022051417/56649e625503460f94b5db9f/html5/thumbnails/11.jpg)
Example of two ways for chemical calculations
![Page 12: Development of Students’ Learning Strategies in Teaching Chemistry E.Zorova, M.Akhmetov Gradec Kralove, 2014.](https://reader034.fdocuments.in/reader034/viewer/2022051417/56649e625503460f94b5db9f/html5/thumbnails/12.jpg)
Results of ’chemical problems’ solving
![Page 13: Development of Students’ Learning Strategies in Teaching Chemistry E.Zorova, M.Akhmetov Gradec Kralove, 2014.](https://reader034.fdocuments.in/reader034/viewer/2022051417/56649e625503460f94b5db9f/html5/thumbnails/13.jpg)
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Conclusions & Perspectives on Future Research
• Chemists prefer visual models in their mind for solving chemical problems
• Specific of chemical thinking not enough reflected in textbooks
• Students need visual representation for better results of their learning
• Visual strategies allow students to achieve success in solving problems
• Technique for teaching chemistry through development learning strategies need to creation
![Page 14: Development of Students’ Learning Strategies in Teaching Chemistry E.Zorova, M.Akhmetov Gradec Kralove, 2014.](https://reader034.fdocuments.in/reader034/viewer/2022051417/56649e625503460f94b5db9f/html5/thumbnails/14.jpg)